New York Stock Exchange: KOP

How many employees work at Koppers Holdings?

Koppers Holdings, Inc. (KOP) has approximately 1,854 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. Koppers Holdings’s total headcount has declined 6.2% from 1,975 employees in 2023 to 1,854 in 2026.

Data source: Revelio LabsCoverage: Global workforce, 2023–2026Published August 2026

Is Koppers Holdings hiring right now?

Yes, Koppers Holdings is actively hiring. Koppers Holdings had 49 active job postings in 2026, a 32.5% decline from 2025 — see job openings & hiring trends.

About Koppers Holdings’s Workforce

Koppers Holdings, Inc. (KOP) is a Materials Manufacturing company that employs 1,854 people worldwide as of March 2026. It is the 9th-largest by headcount among its peers. Founded in 2004, the company is headquartered in Pittsburgh, Pennsylvania and trades on the New York Stock Exchange.

Koppers Holdings's workforce has declined 6.2% from 2023 to 2026, down 2.7% year over year in 2026. It fell to a low of 1,854 in 2026 Q1 before recovering. Its workforce is concentrated most in North America (71.4%), followed by Northern Europe (9.7%) and Pacific Islands (6.7%).

Koppers Holdings's functional groups are Finance and Operations (36.9%), Engineering (33.3%), and Sales and Marketing (29.9%). The average salary is $79,030, ranging from a median of $77,000 in North America to $13,000 in South America.

Koppers Holdings's active job postings fell 32.5% in 2026 to 49, with new postings per month cooling from 328 in 2023 to 50 in 2026. Overall employee sentiment is neutral but declining.

Sourced from Revelio Labs workforce data.

Ticker
New York Stock Exchange: KOP
Headquarters
Pittsburgh, Pennsylvania
Founded
2004
Industry
Materials Manufacturing
Employees
1,854
YoY
-2.7% (-24)

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Koppers Holdings Annual Employee Count (2023-2026)

Interactive chart of Koppers Holdings annual worldwide employee count from 2023 to 2026.
  • Koppers Holdings had 1,854 employees in 2026, a 2.7% decline (-24) from 2025.
  • Koppers Holdings had 1,862 employees in 2025, a 2.8% decline (-55) from 2024.
  • Koppers Holdings had 1,917 employees in 2024, a 2.7% decline (-42) from 2023.
  • Koppers Holdings had 1,959 employees in 2023, a 2.9% increase (+66) from 2022.

Koppers Holdings's total workforce has declined from 1,975 employees in 2023 to 1,854 in 2026. Koppers Holdings's headcount peaked at 1,984 in 2024.

Koppers Holdings, Inc. quarterly employee count

YearQtrEmployeesYoY ChangeYoY %
2026Q11,854-24-2.7%
2025Q41,862-55-2.8%
2025Q31,891-57-2.5%
2025Q21,890-94-3.3%
2025Q11,878-104-3.4%
2024Q41,917-42-2.7%
2024Q31,948+12-0.6%
2024Q21,984+9-0.3%
2024Q11,982+70+1.5%
2023Q41,959+66+2.9%
2023Q31,936+27+0.6%
2023Q21,975+50+1.2%

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Koppers Holdings Employee Count by Region (2026)

North America accounts for the largest share of Koppers Holdings's global workforce with approximately 71% of total employees, followed by Northern Europe and Pacific Islands.

Koppers Holdings employees by region

RegionEmployees% of Total
North America1,29871.4%
Northern Europe1769.7%
Pacific Islands1216.7%
South America834.5%
Central America and the Caribbean291.6%
Western Europe231.3%
South Asia201.1%
Southeast Asia160.9%
Eastern Europe140.8%
Arab States110.6%

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Koppers Holdings Employee Count by Department (2026)

Koppers Holdings's employee groups are Finance and Operations (36.9%), Engineering (33.3%), and Sales and Marketing (29.9%).

Koppers Holdings employees by department

DepartmentEmployees% of Total
Finance and Operations67836.9%
Engineering61133.3%
Sales and Marketing54929.9%

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Koppers Holdings Employee Salary by Region (2026)

Koppers Holdings's average employee salary is $79,030 globally. Employees in North America receive the highest compensation. Pay is lowest in South America, at a median of $13,000.

Koppers Holdings median employee salary by region (USD)

RegionMedian Salary
Western Europe$82,000
North America$77,000
Arab States$74,000
Northern Europe$69,000
Pacific Islands$65,000
Eastern Europe$32,000
Central America and the Caribbean$23,000
East Asia$18,000
South Asia$13,000
South America$13,000

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Koppers Holdings Job Openings and Hiring Trends (2023-2026)

Interactive chart of Koppers Holdings annual active job postings from 2023 to 2026.
  • Koppers Holdings had 49 active job postings in 2026, a 32.5% decline (+2) from 2025.
  • Koppers Holdings had 47 active job postings in 2025, a 4.3% increase (+2) from 2024.
  • Koppers Holdings had 45 active job postings in 2024, a 178.5% decline (-746) from 2023.
  • Koppers Holdings had 791 active job postings in 2023, a 75.4% increase from 2022.
  • Hiring velocity in 2026: 50 new roles/month, down from 69 in 2025 and 151 in 2024.

Koppers Holdings's hiring is slowing: active job postings fell 32.5% in 2026 to 49, with new postings per month cooling from 328 in 2023 to 50 in 2026.

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Koppers Holdings Employee Sentiment (2026)

Revelio Labs tracks employee sentiment across Koppers Holdings's workforce based on public professional data. Overall sentiment is neutral and has declined year over year in 2026.

Overall

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Frequently Asked Questions About Koppers Holdings

How fast is Koppers Holdings growing?
In 2026, Koppers Holdings's headcount shrank 2.7% to 1,854 employees, down from 1,878 in 2025.
See the full headcount history
Where are Koppers Holdings employees located?
Most Koppers Holdings employees are based in North America (71.4% of headcount), followed by Northern Europe and Pacific Islands.
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What is the average salary at Koppers Holdings?
The average employee salary at Koppers Holdings is approximately $79k per year.
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How many new job postings does Koppers Holdings open per year?
In Q1 2026, Koppers Holdings opened 149 new job postings. In 2025, Koppers Holdings opened 825 new job postings — about 69 per month.
Track hiring trends by role
When was Koppers Holdings founded and where is it headquartered?
Koppers Holdings was founded in 2004 and is headquartered in Pittsburgh, Pennsylvania.
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